Permadi, Agung Wahyu, Soetanto Hartono, Endang Sri Wahjuni, and Ni Kadek Dwipayani Lestari. 2021. “The Impacts of Combination of Physical Exercise Programs on the Functional Capacity of Patients With Heart Failure”. Journal of Human Sport and Exercise 16 (3):570-80. https://doi.org/10.14198/jhse.2021.163.07.